<?php

/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */
/**
 * delete an automagically created file by name and id
 *
 * @param string $auto_base
 * @param string $auto_source
 * @param string $auto_id
 * @param integer $exp_time
 * @return boolean
 */
// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null
function smarty_core_rm_auto($params, &$smarty) {
	if(! @is_dir($params['auto_base']))
		return false;
	if(! isset($params['auto_id']) && ! isset($params['auto_source'])) {
		$_params = array('dirname' => $params['auto_base'] , 'level' => 0 , 'exp_time' => $params['exp_time']);
		require_once (SMARTY_CORE_DIR . 'core.rmdir.php');
		$_res = smarty_core_rmdir($_params, $smarty);
	} else {
		$_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']);
		if(isset($params['auto_source'])) {
			if(isset($params['extensions'])) {
				$_res = false;
				foreach((array) $params['extensions'] as $_extension)
					$_res |= $smarty->_unlink($_tname . $_extension, $params['exp_time']);
			} else {
				$_res = $smarty->_unlink($_tname, $params['exp_time']);
			}
		} elseif($smarty->use_sub_dirs) {
			$_params = array('dirname' => $_tname , 'level' => 1 , 'exp_time' => $params['exp_time']);
			require_once (SMARTY_CORE_DIR . 'core.rmdir.php');
			$_res = smarty_core_rmdir($_params, $smarty);
		} else {
			// remove matching file names
			$_handle = opendir($params['auto_base']);
			$_res = true;
			while (false !== ($_filename = readdir($_handle))) {
				if($_filename == '.' || $_filename == '..') {
					continue;
				} elseif(substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) {
					$_res &= (bool) $smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']);
				}
			}
		}
	}
	return $_res;
}
/* vim: set expandtab: */
?>
